/*
	FreeOCL - a free OpenCL implementation for CPU
	Copyright (C) 2011  Roland Brochard

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>
*/
#ifndef __FREEOCL_THREAD_H__
#define __FREEOCL_THREAD_H__

#include <pthread.h>
#include <errno.h>
#include "mutex.h"

namespace FreeOCL
{
	class thread : public mutex
	{
	public:
		thread();
		~thread();

		virtual unsigned long proc() = 0;

		void start();
		void kill();
		void join();
		inline bool running() const	{	return b_running;	}

	private:
		static void *exec(void *p);

	private:
		pthread_t pt;
		volatile bool b_running;
	};
}

#endif
